Standard Lemma guide

thermoacidophile

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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1

noun

Meaning 1

Any heat- and acid-tolerant bacterium or archaeon, typically of the phylum Crenarchaeota

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

archaebacteria that thrive in strongly acidic environments at high temperatures

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: archaebacteria, archaebacterium, archaeobacteria, archeobacteria

History

Etymology

Etymology tree Proto-Indo-European *gwher-der. Ancient Greek θερμός (thermós)der. English thermo- Latin acidusbor. French acidebor. English acid Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- Latin -philalbor. English -phile English thermoacidophile From thermo- + acid + -o- + -phile.